Why do rich people have to install French windows?

The popularity of the Korean film Parasite has lasted for three months. In addition to the wonderful script and the superb acting skills of "Uncle Bing" Song Kanghao, the most eye-catching thing is the mansion with a value of1.1.800 million in the movie.

The sun shines into the large French window and enjoys the beautiful courtyard in the living room;

Late at night, drink a glass of wine, accompanied by the rain outside the window;

What a fantastic life!

This panoramic large glass French window is the best interpretation of luxury homes, whether at home or abroad.

In the fourth season of Dreamer, Sun Jianya's old house in Suzhou also used this kind of French window in the living room.

The 65.438+0.5 billion top-floor mansion in Polis, Shenzhen Peninsula, uses 80 square meters of floor-to-ceiling windows, and the cost of light windows is nearly 200,000.

The cooperative brand of Peninsula and polis is Reynaers, a famous Belgian brand, specializing in making aluminum alloy doors and windows, which can make large glass 3 meters high and 6 meters wide.

Source: Reynaers official website?

1

Why do you say that ...?

Floor-to-ceiling windows are standard for luxury homes?

The windows of luxury houses are basically closed and only used for viewing. Of course, the fewer window frames, the better, and the bigger the glass, the better.

What, you ask me how to ventilate the mansion without opening the window? Of course, the central air conditioning fresh air system is open 24 hours a day!

High-end windows, even with their own "ventilators" Source: Reynaers official website?

Then, the cost of French windows is too high.

Take high-rise residential buildings in China as an example. Due to the requirement of wind pressure resistance, windows cannot be made of thin frames, and the thicker the better. The height of floor-to-ceiling glass is close to 3 meters, and at least 70 profiles with a thickness of 1.8mm and a width of 70mm should be used. Market price 700 yuan/m2 (calculated by window area);

For safety, French windows must be made of tempered glass, which is 80~ 120 yuan/square meter more expensive than ordinary glass. The upgraded laminated glass is safer and more isolated from low-frequency noise (the low-frequency noise received by high-rise buildings is relatively large), but it is 300~400 yuan /m2 more expensive than ordinary glass.

What is even more frightening is the traffic. The factory glass is sealed double-layer glass and triple-layer glass. Large glass is difficult to carry and go upstairs. If it's not good, it will leak. It is best to use a crane. If it is laminated glass, a crane must be used.

2

It's just money.

Use French windows.

Only if you can handle the property. The facade of the building in the residential area should be unified, and it is difficult for the property to agree if a single household wants to smash the external wall and increase the windows.

There is also an opportunity to realize the dream of French windows, called sealing! Yang! Taiwan Province!

In China, most balcony closures will choose "castrated floor-to-ceiling windows"-adding a beam in the middle to divide the glass into upper and lower sections. All the glasses are the same size, arranged one by one, and the view is cut into several pieces, so there is no visual experience.

French window with crossbeam

Our suggestion is to make a big glass with a ceiling, as wide as possible! A factory with a little strength can produce large glass within 3 meters in length and width. )

Source: Living among fans and taking photos by yourself?

Originally it was just a small low balcony space. With large glass, the view is pulled out of the window, and with excellent lighting, I feel that the height of the floor is half a meter higher.

The original 70-profile window frame is already very thick. If you open the window, the window frame will be thicker and uglier, and the 300 yuan will increase every time you open the window;

There is also a black screen to reduce the window value; Regardless of the size of the screen window, it is only priced according to the number of sets. Ordinary screen 200 yuan left and right/set, King Kong screen 400 yuan left and right/set.

Therefore, we suggest that the open window should be as small as possible.

It is enough to have ventilation window on the whole French window. Especially at home with fresh air system.

Only a small window was opened, and the rest were all floor-to-ceiling glass.

Source: Living among fans and taking photos by yourself?

three

Don't put guardrails on French windows.

As long as the position of the window is high enough (generally above 0.9 meters from the ground), children can't climb it, and the glass is all tempered glass, so it is safe enough without guardrail.

Tempered glass itself is a kind of protective material, just like the outdoor balconies of many houses, developers uniformly install tempered glass railings.

Source: eboss.co.nz.

Qualified tempered glass will not break if it is hit hard with a hammer.

As for the self-explosion of tempered glass with a probability of 3‰, it is often unrelated to external environmental factors (temperature change, collision, etc.). ), but the quality of the glass itself is not good, there are impurities in it or the production process is not up to standard.

Therefore, it is more important to choose reliable tempered glass products with 3C certification.

Every corner of tempered glass will be marked with 3C certification mark.

Tempered glass used to make windows is not single-layered, but double-layered insulating glass, three-layered insulating glass and three-layered insulating glass.

Among them, the lamination process can further improve the safety of glass.

Laminated glass is two pieces of tempered glass pressed tightly together, with no gap between them, only a thin layer of PVB film. Even if the glass on one side explodes itself, the glass slag will stick to the PVB film and will not splash.

PVB laminated glass? Source: Indian market

In addition, there are many ways to open the window, such as flat opening, hanging up, upside down (hanging down), pushing and pulling, etc ... The angle of upside down is the smallest and safest.

Source: stackexchange

four

Who do you want to make French windows?

You can go to Red Star Macalline or Yiju to find a local window brand. Most of them are "assembly plants", just purchasing all kinds of famous or non-famous materials and assembling them into windows.

If the material is better, find a profile that may be incomplete, such as Nototo, Lv Feng, Witton and Zhongwang. German SIEGENIA and German HOPPE hardware; Structural adhesive of Wacker Company in Germany; Waterproof glue, the outer wall of Dow Corning, USA ...

Exterior wall glue can't be sloppy in such a small place, but it should be waterproof and waterproof.

Windows is a customized product. You can request different colors to be painted on the inside and outside of the outline. Others see your home as ordinary black, but they see it as enchanting red. There are more choices for indoor collocation.

For example, white is suitable for Nordic style, black is suitable for modern style, and metallic color is suitable for luxurious retro style.

Source: Living among fans and taking photos by yourself?

You can also consider dark gray. When the night falls, the window frame blends with the night to get the experience of frameless large window view.

Source: containment

Such a floor-to-ceiling window, the house with an average price of10 million in the north and Guangzhou may not be as high as your home.

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